《人民日报》载文指出,科学发展观广泛借鉴人类文明进步成果,深刻总结我国社会主义建设实践经验,赋予发展观以新的时代内涵。这表明
— Why didn’t you give a hand to the boy? — I _______, but he struggled to his feet before I tried to.
—You didn’t invite Mary to the ball? —____ her, too?
I only know we will have a League meeting, but I have no idea when _________ it.
______ is known to all, the earth travels round the sun once every year.
Many people in China are ________ a “Hope Project”, helping poor children to get compulsory education.